Tools & Wizards About Us

Report Summary

  • 94

    Performance

    Renders faster than
    93% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

zelgjku.ru

ООО ГЖКУ | Главная страница

Page Load Speed

3 sec in total

First Response

618 ms

Resources Loaded

2.2 sec

Page Rendered

198 ms

About Website

Visit zelgjku.ru now to see the best up-to-date Zelgjku content for Russia and also check out these interesting facts you probably never knew about zelgjku.ru

Мы оказываем услуги по управлению и обслуживанию жилых домов и коммерческой недвижимости.

Visit zelgjku.ru

Key Findings

We analyzed Zelgjku.ru page load time and found that the first response time was 618 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

zelgjku.ru performance score

94

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value2.3 s

93/100

25%

SI (Speed Index)

Value3.7 s

86/100

10%

TBT (Total Blocking Time)

Value20 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

zelgjku.ru

618 ms

colors.css

121 ms

template_styles.css

235 ms

jquery-1.8.3.min.js

359 ms

jquery.placeholder.min.js

238 ms

Our browser made a total of 12 requests to load all elements on the main page. We found that 83% of them (10 requests) were addressed to the original Zelgjku.ru, 8% (1 request) were made to Fonts.googleapis.com and 8% (1 request) were made to Sun9-23.userapi.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Sun9-23.userapi.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 25.5 kB (4%)

Content Size

694.2 kB

After Optimization

668.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zelgjku.ru main page is 694.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 15% of websites need less resources to load. Images take 639.5 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 5.0 kB

  • Original 8.0 kB
  • After minification 7.8 kB
  • After compression 3.0 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 5.0 kB or 63% of the original size.

Image Optimization

-1%

Potential reduce by 8.9 kB

  • Original 639.5 kB
  • After minification 630.6 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Zelgjku images are well optimized though.

JavaScript Optimization

-10%

Potential reduce by 3.7 kB

  • Original 38.3 kB
  • After minification 38.2 kB
  • After compression 34.6 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-93%

Potential reduce by 7.9 kB

  • Original 8.4 kB
  • After minification 656 B
  • After compression 557 B

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Zelgjku.ru needs all CSS files to be minified and compressed as it can save up to 7.9 kB or 93% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

11

After Optimization

11

  • Images
  • JavaScript
  • CSS

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zelgjku. According to our analytics all requests are already optimized.

Network Requests Diagram

Accessibility Review

zelgjku.ru accessibility score

79

Accessibility Issues

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Buttons do not have an accessible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

Best Practices

zelgjku.ru best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

zelgjku.ru SEO score

77

Search Engine Optimization Advices

Language and Encoding

  • Language Detected

    RU

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1251

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zelgjku.ru can be misinterpreted by Google and other search engines. Our service has detected that Russian is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Zelgjku.ru main page’s claimed encoding is windows-1251. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

Open Graph description is not detected on the main page of Zelgjku. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: